161427552

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1069}}^1$

素因数の和:1117

約数の個数: 144

約数和(自身を含む): 502069680

約数和(自身を除く): 340642128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 104, 121, 132, 143, 156, 176, 208, 242, 264, 286, 312, 352, 363, 416, 429, 484, 528, 572, 624, 726, 858, 968, 1056, 1069, 1144, 1248, 1452, 1573, 1716, 1936, 2138, 2288, 2904, 3146, 3207, 3432, 3872, 4276, 4576, 4719, 5808, 6292, 6414, 6864, 8552, 9438, 11616, 11759, 12584, 12828, 13728, 13897, 17104, 18876, 23518, 25168, 25656, 27794, 34208, 35277, 37752, 41691, 47036, 50336, 51312, 55588, 70554, 75504, 83382, 94072, 102624, 111176, 129349, 141108, 151008, 152867, 166764, 188144, 222352, 258698, 282216, 305734, 333528, 376288, 388047, 444704, 458601, 517396, 564432, 611468, 667056, 776094, 917202, 1034792, 1128864, 1222936, 1334112, 1552188, 1681537, 1834404, 2069584, 2445872, 3104376, 3363074, 3668808, 4139168, 4891744, 5044611, 6208752, 6726148, 7337616, 10089222, 12417504, 13452296, 14675232, 20178444, 26904592, 40356888, 53809184, 80713776, 161427552]

約数ペア:

[(1, 161427552), (2, 80713776), (3, 53809184), (4, 40356888), (6, 26904592), (8, 20178444), (11, 14675232), (12, 13452296), (13, 12417504), (16, 10089222), (22, 7337616), (24, 6726148), (26, 6208752), (32, 5044611), (33, 4891744), (39, 4139168), (44, 3668808), (48, 3363074), (52, 3104376), (66, 2445872), (78, 2069584), (88, 1834404), (96, 1681537), (104, 1552188), (121, 1334112), (132, 1222936), (143, 1128864), (156, 1034792), (176, 917202), (208, 776094), (242, 667056), (264, 611468), (286, 564432), (312, 517396), (352, 458601), (363, 444704), (416, 388047), (429, 376288), (484, 333528), (528, 305734), (572, 282216), (624, 258698), (726, 222352), (858, 188144), (968, 166764), (1056, 152867), (1069, 151008), (1144, 141108), (1248, 129349), (1452, 111176), (1573, 102624), (1716, 94072), (1936, 83382), (2138, 75504), (2288, 70554), (2904, 55588), (3146, 51312), (3207, 50336), (3432, 47036), (3872, 41691), (4276, 37752), (4576, 35277), (4719, 34208), (5808, 27794), (6292, 25656), (6414, 25168), (6864, 23518), (8552, 18876), (9438, 17104), (11616, 13897), (11759, 13728), (12584, 12828)]